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fix: Improve cleanPath platform compatability #249

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5 changes: 3 additions & 2 deletions doctoc.js
Original file line number Diff line number Diff line change
Expand Up @@ -4,13 +4,14 @@

var path = require('path')
, fs = require('fs')
, os = require('os')
, minimist = require('minimist')
, file = require('./lib/file')
, transform = require('./lib/transform')
, files;

function cleanPath(path) {
var homeExpanded = (path.indexOf('~') === 0) ? process.env.HOME + path.substr(1) : path;
function cleanPath(filepath) {
var homeExpanded = (filepath.indexOf('~') === 0) ? path.join(os.homedir(), filepath.substr(1)) : filepath;
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Is renaming path to filepath a mistake because it's unrelated to the topic?

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Nope it's intentional; I renamed path to filepath because the path parameter in the cleanPath function was shadowing the path variable defined at the top of the file (var path = require('path')). And this caused a bug, since path.join is a function exported from the path module - String.prototype.join() does not exist. A mistake in my testing prevented me from catching this earlier

As I understand both files and folders can be passed to the cleanPath function, maybe you prefer a different rename?

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Oh, okay, I thought it was about the rewrite of process.env.HOME only, will take a deeper look at it.


// Escape all spaces
return homeExpanded.replace(/\s/g, '\\ ');
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